I've just done an export of a flight session using the log plotter and I'm facing an issue while trying to match UTC and gps:itow fields. For example on a row : UTC is 12:57:38.020 and GPS:itow is 305873250.
According to my calculation, this itow refers to 12:27:53.25 which is different from UTC in the file.
Do anybody has an explanation ? what does UTC stands for ?